$ git clone -n https://gitee.com/src-anolis-os/flatpak.git /var/lib/mock/dist-an23.3-build-423173-72928/root/chroot_tmpdir/scmroot/flatpak
Cloning into '/var/lib/mock/dist-an23.3-build-423173-72928/root/chroot_tmpdir/scmroot/flatpak'...
$ git fetch origin a23:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/flatpak
 * [new branch]      a23        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7e4fdeb update to 1.16.0